12949497

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{739}}^1$

素因数の和:818

約数の個数: 32

約数和(自身を含む): 21312000

約数和(自身を除く): 8362503

約数列:

[1, 3, 9, 11, 27, 33, 59, 99, 177, 297, 531, 649, 739, 1593, 1947, 2217, 5841, 6651, 8129, 17523, 19953, 24387, 43601, 73161, 130803, 219483, 392409, 479611, 1177227, 1438833, 4316499, 12949497]

約数ペア:

[(1, 12949497), (3, 4316499), (9, 1438833), (11, 1177227), (27, 479611), (33, 392409), (59, 219483), (99, 130803), (177, 73161), (297, 43601), (531, 24387), (649, 19953), (739, 17523), (1593, 8129), (1947, 6651), (2217, 5841)]